I have Air Norton, Tone Zone, Super 3, Invader SH8B, now I'm trying X2N.
X2N is my second time getting it, but I won't keep it.
It's too bright(
My current favorites for the neck are Super 3 and for the bridge Invader SH8B. - They have less brightness.
Maybe I'll try the D Activator X.
The rail magnet, in my opinion, does not provide any advantages. Especially for the bridge.
In addition, it cannot be adjusted - each coil, for each string.